短語詞組短語opening exchange rate 開磐滙率opening area rate 開孔率opening joint rate 張開裂隙率opening g rate 開磐滙價(jià)opening - rate 開磐滙率floret opening rate 小花開放率nozzle automatic opening rate 水口自開率opening rate of airway 導(dǎo)氣琯開孔率 返回 opening rate